Description

VPT’s SV Series of DC-DC converters are mission proven in systems launching for LEO, MEO, GEO, and deep space missions. Qualified to MIL-PRF-38534 Class K on DLA SMDs, these off-the-shelf units help you get your system off the ground fast. View VPT’s space program heritage.

Summary Data

To provide you with the most accurate data for the actual performance of this product once deployed, please note that the electrical performance data provided below is at Tcase = -55° C to 125° C, Vin= +28V +-5%, full load, unless otherwise specified.

Parameter

Conditions

SVTR2805D

SVTR2812D

SVTR2815D

Units

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Input Voltage

Continuous
Transient(1)

15

28

50
80

15

28

50
80

15

28

50
80

Vdc

Output Voltage(2)

Full Load, +Vo
-Vo

4.925
4.700

5.00
5.00

5.075
5.300

11.82
11.64

12.00
12.00

12.18
12.36

14.70
14.55

15.00
15.00

15.30
15.45

Vdc

Output Power(3)

Vin: 15-50V

0

30

0

40

0

40

W

Efficiency

Vin: 28V, Full Load

73

79

78

84

79

84

%

Input Ripple(4)

Full Load, 20Hz to 10MHz

30

50

30

50

25

50

mApp

Output Ripple

Full Load, 20Hz to 10MHz

30

60

25

50

25

50

mVpp

Load Regulation(2)

No Load to Full +Vo
-Vo

5
30

50
200

2
20

50
200

2
35

50
200

mV

Line Regulation

Vin: 16 to 40V +Vo
-Vo

2
25

20
200

2
25

20
200

2
65

20
200

mV

Cross Regulation(5)

+Load 70%, -Load 30%
+Load 30%, -Load 70%

360

650

430

650

420

650

mV

Subject to all export restrictions and export regulations including but not limited to the Export Administration and Foreign Assets Control Regulations. Further restrictions may apply; contact VPT for details.